[Anatomo-clinical calssification of primary tumors of the pleura and possibility of their surgical treatment].

A distinction is drawn between first category includes peduncolates, giant seslocal and diffuse primary tumours of the pleura on anatomopathological grounds. The first category includes peduncolated, giant sessile, and "deceptive" forms; the latter those in which the lung is surrounded by a "pleural" and "serous" mantle. Treatment is discussed and the soundness of surgical management is stressed.